'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var deprecation = require('deprecation');
var once = _interopDefault(require('once'));

const logOnceCode = once(deprecation => console.warn(deprecation));
const logOnceHeaders = once(deprecation => console.warn(deprecation));
/**
 * Error with extra properties to help with debugging
 */
class RequestError extends Error {
  constructor(message, statusCode, options) {
    super(message);
    // Maintains proper stack trace (only available on V8)
    /* istanbul ignore next */
    if (Error.captureStackTrace) {
      Error.captureStackTrace(this, this.constructor);
    }
    this.name = "HttpError";
    this.status = statusCode;
    let headers;
    if ("headers" in options && typeof options.headers !== "undefined") {
      headers = options.headers;
    }
    if ("response" in options) {
      this.response = options.response;
      headers = options.response.headers;
    }
    // redact request credentials without mutating original request options
    const requestCopy = Object.assign({}, options.request);
    if (options.request.headers.authorization) {
      requestCopy.headers = Object.assign({}, options.request.headers, {
        authorization: options.request.headers.authorization.replace(/ .*$/, " [REDACTED]")
      });
    }
    requestCopy.url = requestCopy.url
    // client_id & client_secret can be passed as URL query parameters to increase rate limit
    // see https://developer.github.com/v3/#increasing-the-unauthenticated-rate-limit-for-oauth-applications
    .replace(/\bclient_secret=\w+/g, "client_secret=[REDACTED]")
    // OAuth tokens can be passed as URL query parameters, although it is not recommended
    // see https://developer.github.com/v3/#oauth2-token-sent-in-a-header
    .replace(/\baccess_token=\w+/g, "access_token=[REDACTED]");
    this.request = requestCopy;
    // deprecations
    Object.defineProperty(this, "code", {
      get() {
        logOnceCode(new deprecation.Deprecation("[@octokit/request-error] `error.code` is deprecated, use `error.status`."));
        return statusCode;
      }
    });
    Object.defineProperty(this, "headers", {
      get() {
        logOnceHeaders(new deprecation.Deprecation("[@octokit/request-error] `error.headers` is deprecated, use `error.response.headers`."));
        return headers || {};
      }
    });
  }
}

exports.RequestError = RequestError;
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